riscv/insns/rem.h

   1 sreg_t lhs = sext_xprlen(RS1);
   2 sreg_t rhs = sext_xprlen(RS2);
   3 if(rhs == 0)
   4   RD = lhs;
   5 else if(lhs == INT64_MIN && rhs == -1)
   6   RD = 0;
   7 else
   8   RD = sext_xprlen(lhs % rhs);